循环水真空泵是大功率多头抽气的一种新成型防腐外壳循环水式多用真空泵，本机设计内外循环水，可以五头同时抽气，具有不用油、无污染、功率大、噪音低、方便灵活，节水省电等优点，一机多用。
(1)一机单表多管作业，设有五个抽气头，可单独或并联使用。
(2)耐腐蚀、无污染、运转稳定、噪音低、寿命长。
(3)主机有聚丙和不锈钢材质两种型号。
This pump is a new tempered glass multi-usage vacuum pump with water circulation It has big power and multipe air exhaustor and fixed inside and outside water circulation can be with five tap for sucion direct display at the same time.It according to small area in the lab to design.It has the advantages of unuse oil,non-pollution.big power,lower noise, easy movement,save water and electricity.one machine with multi-usage.
